Trusa incercare inalta tensiune curent alternativ Seba HPA 100 AC HPA 130 DC

• Integrated Reflectometer (TDR)
• Active bridge for high precision R and C measurements and DC and AC fault location
• Measurement by Graaf method in connection with an active slave at the far end
• Passive Wheatstone bridge for R and C measurements and DC and AC fault location
• Test Systems for Pre-measurement, Quick test and Quality testing
• Measurement of interference voltages
• Warning and information system
• Remote control for the operation of the electronic far end loop control switch

 

• Încercare cu 3 Uo pentru cabluri de 46 kV
• Putere mare de încercare fara reducerea frecventei
• Fara efecte de polarizare ca la CC
• Protocolare
• Detectarea strapungerii
• Masurarea curentului de fuga

 

• Domeniu: 8 km, 64 km (pt. ICE si Decay)
• Reflectometru dotat complet, cu reglarea cursorului, amplificarii si a domeniului de masura
• Ecran cu contrast ridicat, 5,7" TFT color 640 x 480 pixeli, cu iluminare LED
• ARM monofazat cu ICE, Decay si control al triggerarii
• Alimentare de la retea sau din acumulator

 

• DC voltages of up to 400 kV and 650 kV
• Great mobility
• Simple, safe operation
• Thermal overload shutdown
• Discharge switch

 

• Domenii tensiune : 0..3kV / 0..6kV / 0..12kV
• Energie : 1000 Joule

• Domeniu: 20 m … 1280 km
• Afisaj mare de 15", luminos si antireflexiv
• Operare usoara prin meniuri intuitive
• Tehnologie ARM2 multi-impuls
• Memorarea automata a tuturor masuratorilor
• Suporta toate metodele de prelocalizare existente
• Reglare automata si afisarea automata a capatului cablului

 

• VLF Test System 20 kV
• 
• high test capacity of 3 µF permits the simultaneous testing of all three phases
• method is officially recommended by the two VDE Standards 0276-620 and 0276-621
• VLF is the most economic method for testing PE and XLPE cables

 

• Output voltage 0 … 10 kV DC, bi-polar
• Automatic test sequence
• Bi-polar prelocation for the elimination of external influences
• Detection and indication of wrong connections
• Touchscreen and rotary encoder
• Only one HV connection cable
• Completely independent of the parameters of auxiliary lines

 

• Detectare precisă a scurgerilor
• Tehnologie de senzori de ultimă generaţie
• Corelaţie online şi offline
• Operare simplă
• Design robust

 

• Masurarea PD cu ajutorul DAC similar cu frecventa nominala a retelei
•  Procesare online - diagnoza complexa a PD
•  Sistem de test portabil, conceptie compacta si usoara
•  Masurare integrata a tan d